Research output: Contribution to journal › Article
Renormalized Light Front Hamiltonian in the Pauli-Villars Regularization. / Malyshev, M. Yu; Paston, S. A.; Prokhvatilov, E. V.; Zubov, R. A.
In: International Journal of Theoretical Physics, Vol. 54, No. 1, 2015, p. 169-184.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Renormalized Light Front Hamiltonian in the Pauli-Villars Regularization
AU - Malyshev, M. Yu
AU - Paston, S. A.
AU - Prokhvatilov, E. V.
AU - Zubov, R. A.
PY - 2015
Y1 - 2015
N2 - © 2014, Springer Science+Business Media New York. We address the problem of nonperturbative calculations on the light front in quantum field theory regularized by Pauli-Villars method. As a preliminary step we construct light front Hamiltonians in (2+1)-dimensional λφ4 model, for the cases without and with spontaneous symmetry breaking. The renormalization of these Hamiltonians in Pauli-Villars regularization is carried out via comparison of all-order perturbation theory, generated by these Hamiltonians, and the corresponding covariant perturbation theory in Lorentz coordinates.
AB - © 2014, Springer Science+Business Media New York. We address the problem of nonperturbative calculations on the light front in quantum field theory regularized by Pauli-Villars method. As a preliminary step we construct light front Hamiltonians in (2+1)-dimensional λφ4 model, for the cases without and with spontaneous symmetry breaking. The renormalization of these Hamiltonians in Pauli-Villars regularization is carried out via comparison of all-order perturbation theory, generated by these Hamiltonians, and the corresponding covariant perturbation theory in Lorentz coordinates.
U2 - 10.1007/s10773-014-2212-8
DO - 10.1007/s10773-014-2212-8
M3 - Article
VL - 54
SP - 169
EP - 184
JO - International Journal of Theoretical Physics
JF - International Journal of Theoretical Physics
SN - 0020-7748
IS - 1
ER -
ID: 3923163